Fix following bbe946f (ImRect <> ImVec4)

imgui.cpp

@@ -3847,7 +3847,7 @@ void ImGui::NewFrame()
     ImRect virtual_space(FLT_MAX, FLT_MAX, -FLT_MAX, -FLT_MAX);
     for (int n = 0; n < g.Viewports.Size; n++)
         virtual_space.Add(g.Viewports[n]->GetRect());
-    g.DrawListSharedData.ClipRectFullscreen = ImVec4(virtual_space.Min, virtual_space.Max);
+    g.DrawListSharedData.ClipRectFullscreen = ImVec4(virtual_space.Min.x, virtual_space.Min.y, virtual_space.Max.x, virtual_space.Max.y);
     g.DrawListSharedData.CurveTessellationTol = g.Style.CurveTessellationTol;
     g.DrawListSharedData.SetCircleSegmentMaxError(g.Style.CircleSegmentMaxError);
     g.DrawListSharedData.InitialFlags = ImDrawListFlags_None;